Which is why the site is hugely successful. If you want discussion then do it here or on Reddit. I don't want the questions I ask about why something doesn't work in jQuery or C# or C++ or whatever drowned out by Ruby Vs Python posts or stuff like the question cletus mentioned above, or "what have I got in my pocket" mysteries.
The brilliance of Stack Overflow is how quickly one can get answers to "specific programming problems" because everyone on the site is focused on answering these types of questions, not participating in discussion and navel gazing.